Tubes recuits par SA178a d'échangeur de chaleur d'ASTM A178 ERW
ContPerson : Richard SHEN
Numéro de téléphone : +86-13736164628
WhatsApp : +8613736164628
Quantité de commande min : | 1 tonnes | Détails d'emballage : | Par paquets ou dans des boîtes en bois packaging.as par options des clients. |
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Délai de livraison : | 30-35days | Conditions de paiement : | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Capacité d'approvisionnement : | 5000 tonnes par an |
Lieu d'origine: | Zhejiang, Chine | Nom de marque: | TORICH |
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Certification: | ISO14001:2008,TS16949 | Numéro de modèle: | ASTM A213 |
Détail Infomation |
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Numéro de modèle: | ASTM A213 | MTC: | EN10204.3.1 |
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Méthode de production: | Sans couture ou soudé | Caractéristique: | Tube à ailettes |
Finition: | Recuit | Alliage ou pas: | Est l'alliage |
Type: | Sans couture/fabriqué | Longueur: | Longueur aléatoire et coupée aléatoire et double simple |
Extrémité de tuyauterie: | L'extrémité simple, extrémité biseautée, a marché | forme: | Etc. rond, carré, rectangulaire, hydraulique |
Surligner: | Tube de ferrite d'acier allié,tube d'acier allié d'ASTM A213,tube en acier à ailettes recuit |
Description de produit
ASTM A213 Seamless Ferritic and Austenitic Alloy-Steel Boiler, Super heater, and Heat-Exchanger Tubes
Product Description:
ASTM A213 standard is a common used specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Super heater, and Heat-Exchanger Tubes, offering manufacture and purchasing requirements for manufactures and users, main information contain grade, size, finishes, test and other terms, the equivalent standard is ASME SA213.
Table 1, chemical composition %
Grade | C | Si | Mn | Cr | Ni | Mo | S | P |
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TP304 | 0,08 | 1,0 | 2 | 18 – 20 | 8 – 11 | – | 0,03 | 0,045 |
TP304L | 0,035 | 1,0 | 2 | 18 – 20 | 8 – 12 | – | 0,03 | 0,045 |
TP316 | 0,08 | 1,0 | 2 | 16 – 18 | 11 – 14 | 2 – 3 | 0,03 | 0,045 |
TP316L | 0,035 | 1,0 | 2 | 16 – 18 | 10 – 14 | 2 – 3 | 0,03 | 0,045 |
TP321 | 0,08 | 1,0 | 2 | 17 – 19 | 9 – 12 | – | 0,03 | 0,045 |
Table 2, mechanical properties and solution temperature (Min, degree centigrade).
Grade | Tensile Strength(Mpa) | Yield Point(Mpa) | Elongation(%) | Hardness(HRB) | Solution Temperature |
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TP304 | 515 | 205 | 35 | 90 | 1040 |
TP304L | 485 | 170 | 35 | 90 | 1040 |
TP316 | 515 | 205 | 35 | 90 | 1040 |
TP316L | 485 | 170 | 35 | 90 | 1040 |
TP321 | 515 | 205 | 35 | 90 | 1040 |
The tubing sizes and thicknesses usually furnished to this specification are 1/8 inch [3.2 mm] in inside diameter to 5 inch [127 mm] in outside diameter and 0.015 to 0.500 in. [0.4 to 12.7 mm].
Custom outside diameter and wall thickness are listed as below, tubing having other diameters may be furnished, provided such tubes comply with all other requirements of this specification.
Outside Diameter | 15.8, 16.0, 19.05, 22, 25, 28, 38.1, 57, 60.3, 76.2, 88.9 Mm |
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Wall Thickness | 1.24, 1.65, 2.5, 2.77, 3.02 Mm |
OD, Mm | W.T, Mm | L, Mm | |
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≤25.4 | ±0.10 | +20%, 0% OD>50, T>5.6, AVG Wall +/-10% | OD<50.8,+3mm OD>=50.8, +5mm |
25.4~38.1 | ±0.15 | ||
38.1~50.8 | ±0.2 | ||
50.8~63.5 | ±0.25 | ||
63.5~76.2 | ±0.3 | ||
76.2~101.6 | ±0.38 |
ASTM A213 Testing Requirement
Each tube shall be subjected to the nondestructive electric test or hydrostatic test, Manufacturer Material Test Certification as per EN 10204 3.1 should be provided.
Product Pictures:
We are professional ASTM A213 seamless tube manufacture & supplier, having capability to produce wide range size seamless tube for heat exchanger system, manufacturing process starts from extrusion of billet, by cold rolling and cold drawn methods to control size and tolerance, heat treatment will be finished after cold working to achieve original steel properties, which improve high temperature resistance and corrosion resistance, then tubes should be under pickling passivation condition.
Packing and Delivery :
FAQ:
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.
ASTM A213 Seamless Ferritic and Austenitic Alloy-Steel Boiler, Super heater, and Heat-Exchanger Tubes
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